Rendered at 13:24:09 05/28/25
Free Shipping
Kohler - Aquifer® Reverse osmosis (RO) replacement filter 3-pack K-22159-NA
Ships from
United States

Shipping options
Estimated to arrive by Wed, Jun 18th.
Details
Calculated by USPS in Canada.
Ships from
United States

Offer policy
OBO - Seller accepts offers on this item.
Details
Return policy
Full refund available within 30 days
Purchase protection
Payment options
PayPal accepted
PayPal Credit accepted
Venmo accepted
PayPal, MasterCard, Visa, Discover, and American Express accepted
Maestro accepted
Amazon Pay accepted
Nuvei accepted
Shipping options
Estimated to arrive by Wed, Jun 18th.
Details
Calculated by USPS in Canada.
Ships from
United States

Offer policy
OBO - Seller accepts offers on this item.
Details
Return policy
Full refund available within 30 days
Purchase protection
Payment options
PayPal accepted
PayPal Credit accepted
Venmo accepted
PayPal, MasterCard, Visa, Discover, and American Express accepted
Maestro accepted
Amazon Pay accepted
Nuvei accepted
Item traits
Category: | |
---|---|
Quantity Available: |
5 in stock |
Condition: |
New |
Filtration Method: |
Reverse Osmosis |
Compatible Model: |
For Aqua Optima Evolve |
Contaminant Removal: |
VOCs |
Number in Pack: |
1 |
Brand: |
Filter |
Type: |
Water Filter |
Model: |
Aquifer ® 3-pack K-22159-NA |
Listing details
Seller policies: | |
---|---|
Shipping discount: |
Seller pays shipping for this item. |
Posted for sale: |
More than a week ago |
Item number: |
1739499976 |
Item description
Feel assured with every sip, knowing you're providing top-quality water for yourself and your family. The Aquifer reverse osmosis (RO) water filtration system effectively reduces contaminants such as arsenic, fluoride, TDS, bacteria, viruses, lead, mercury, chlorine, and pharmaceuticals in your cold water...Read More
Features:
Efficiently reduces contaminants including arsenic, fluoride, TDS, bacteria, viruses, lead, mercury, chlorine, and pharmaceuticals in cold water.
The filter head automatically shuts off the water supply when the cartridge is removed.
To maintain optimal performance, replace the RO sediment prefilter, carbon block CTO filter, and carbon block VOC filter every six months.
Comes with three filter cartridges: K-22157 (sediment prefilter), K-22158 (carbon block CTO filter), and K-23334 (carbon block VOC filter).
Specifications:
Constructed from high-impact plastic.
Designed for under-sink installation and for cold water use only.
Features a quarter-turn twist cartridge for easy installation and replacement.
Added to your wish list!

- Kohler - Aquifer® Reverse osmosis (RO) replacement filter 3-pack K-22159-NA
- 5 in stock
- Price negotiable
- Handling time 1 day. Estimated delivery: Wed, Jun 18th
- Returns/refunds accepted
Get an item reminder
We'll email you a link to your item now and follow up with a single reminder (if you'd like one). That's it! No spam, no hassle.
Already have an account?
Log in and add this item to your wish list.